A MAJOR CAUSE OF VENT RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF THE UTMOST IMPORTANCE THAT FasNSeal W2 BE INSTALLED ONLY IN ACCORDANCE WITH THESE INSTRUCTIONS. IMPORTANT: Dear Customer, Installer, or End User:...
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FaSNSeaL DOUBLe-WaLL VeNt FOR CateGORY II, III, aND IV aPPLIaNCeS CONTENTS Introduction; General Requirements ....... . 4 Vent Size and Length;...
When venting Category II, III, or IV appliances, installation. FasNSeal W2 must be used for the entire • tee sections should only be incorporated length of the system. Do not mix pipe, fittings, in conjunction with a drain on appliances or joining methods from different manufacturers.
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Cat. II, III or IV appliances may not be common 2.00” vented with Cat. I, natural draft appliances. • FasNSeal W2 must not come in contact with plumbing or electrical systems. • Maintain rated clearances to combustibles over the entire length of the vent system.
FasNSeal W2 component incorporates a sealing gasket. the mechanical locking band is built into the outer tube of FasNSeal W2 male end. examine all components prior to installation. Gaskets must be in proper position or flue gases could leak and result in carbon monoxide poisoning.
HORIZONTAL, THROUGH THE WALL INSTALLATION If instructions or local regulations call for a condensate drain, use a FasNSeal W2 Drain • When venting through a sidewall, terminate Fitting and a 5/8” ID plastic tube of appropriate the system not less than 12” (.3m) above...
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8. assemble FasNSeal W2 from the appliance • Use non-combustible hanger straps a towards the Wall thimble. Refer to “Joint minimum of every 6’ (1.8m) to support the...
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TO drAin. diSPOSe OF cOn- AdAPTer denSATeS AccOrding TO enclose residential exterior vent systems LOcAL cOdeS below the roof line or use FasNSeal W2 to limit APPLiAnce condensation and protect against mechanical failure. Vertical Through the • Install a Wall Bracket after every transition Roof Installation from horizontal to a vertical run of over 10’...
When appropriate fasteners - tapcon screws for solid using FasNSeal W2 to vent Category I natural masonry, wood screws for wood framing or draft appliances, remove the gaskets.
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M&G DuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used.
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